Pepperl+Fuchs HiD2900TOP 2-channel terminal module, 24V DC bus powered, universal signal type

Pepperl+Fuchs HID2900 Terminal Module

The Pepperl+Fuchs HiD2900TOP is a versatile 2-channel terminal module designed for the pass-through of non-intrinsically safe signals between the control system and field devices. It mounts on a HiD Termination Board and supports universal signal types, accommodating both 0/4 ... 20 mA and 0 ... 5 V signals.

Each channel can be independently configured via DIP switches for either signal pass-through or signal conversion. The module features a built-in 250 Ω resistor that can be enabled through the DIP switches, allowing the conversion of a 0/4 ... 20 mA signal to a 0 ... 5 V or 1 ... 5 V signal for control side compatibility

Item No :
HID2900
Order(MOQ) :
1
Payment :
EXW
Product Origin :
Germany
Shipping Port :
China
Lead Time :
3~5 days

Key Features at a Glance

2-channel design: Supports two independent signal channels, optimizing control cabinet space.
Universal signal type: Compatible with 0/4 ... 20 mA and 0 ... 5 V signals for a wide range of field instruments.
Flexible DIP switch configuration: Each channel can be independently configured via DIP switches for signal "pass-through" or "conversion" modes, adapting to different control system requirements.
Integrated resistor: Built-in 250 Ω precision resistor can be enabled via DIP switch, allowing signal conversion from 0/4 ... 20 mA to 0 ... 5 V/1 ... 5 V .

Technical Specifications

Parameter	Specification Details
Product Model	HiD2900TOP (Order Number: 273161)
Number of Channels	2 channels
Power Supply	20.4 ... 30 V DC (via Termination Board)
Power Dissipation	≤ 0.2 W
Current per Channel	≤ 75 mA
Control Side Signal	0/4 ... 20 mA; 0/1 ... 5 V
Internal Resistance	250 Ω (can be enabled via DIP switch)
Field Side Connection	Terminals 1, 2, 3, 4
Electromagnetic Compatibility (EMC)	EN 61326-1:2013 (Industrial locations)
Ambient Temperature	0 ... 60 °C (32 ... 140 °F)
Degree of Protection	IP20
Dimensions (W x H x D)	18 x 114 x 135 mm / 0.7 x 4.5 x 5.3 inches
Mass	approx. 140 g
Mounting	On HiD series Termination Board

Typical Applications and Benefits

The HiD2900TOP is an ideal interface module for connecting controllers to field instruments in process control systems. Its universal signal capability allows flexible processing of various transmitter signals, and its 2-channel design improves cabinet space efficiency. The module's field circuit is protected by a fuse, enhancing system safety and reliability .

With DIP switches, you can easily switch between "pass-through" and "signal conversion" modes without additional tools—for example, converting a standard current signal from a field instrument into a voltage signal for the controller. The module can also be powered via the Termination Board bus, simplifying wiring.

Recommended Products Table

Model	Brief Description	Key Features
HID2000BLANK	Place Holder Barrier	Used to reserve slots on the termination board for future expansion .
HID2022	SMART Transmitter Power Supply	Powers SMART field transmitters and supports communication .
HID2022SK	SMART Transmitter Power Supply	Variant of HID2022 with different connection options .
HID2024	SMART Transmitter Power Supply / Current Driver	Supports both transmitter power supply and current driving functions .
HID2030	General-purpose Signal Conditioner	For additional, general-purpose signal conditioning needs .
HiD2082	Temperature Converter	Analog Input; converts RTD, thermocouple, and other temperature signals to standard analog signals; supports SIL 2.
HiD2824	Switch Amplifier (4-channel)	Digital Input; 4-channel isolated barrier with relay contact outputs; supports NAMUR inputs and line fault detection (LFD); SIL 2 rated .
HiD2842	Switch Amplifier (2-channel)	Digital Input; 2-channel isolated barrier with transistor outputs; can be used as a signal splitter; supports SIL 2.
HiD2035	Current Driver/Repeater	Analog Input/Output; single-channel, loop-powered; suitable for fire detectors or I/P converter power supply; high accuracy.

FAQ

Q1: What is the HiD2900TOP used for?

A: The HiD2900TOP is a 2-channel terminal module used for the pass-through of non-intrinsically safe signals between the control system and field devices. It supports universal signal types (0/4 ... 20 mA and 0 ... 5 V) and mounts on a HiD Termination Board .

Q2: How is the module powered?

A: The module is bus-powered via the HiD Termination Board with a rated voltage of 20.4 ... 30 V DC. Power dissipation is ≤ 0.2 W, with each channel drawing ≤ 75 mA .

Q3: How do I configure the signal type?

A: Each channel can be independently configured via DIP switches. The default factory setting is "pass-through" mode. You can also enable the internal 250 Ω resistor via DIP switches to convert a 0/4 ... 20 mA signal to a 0/1 ... 5 V signal .

Q4: Is the field circuit protected?

A: Yes, the field circuit is protected by a built-in fuse for enhanced safety and reliability .

Q5: Can I replace the module while the system is running?

A: Yes. The H-System design supports hot-swapping. Modules can be replaced without tools and without modifying the field wiring .

Q6: What are the environmental operating conditions?

A: The module operates in ambient temperatures from 0 to 60 °C (32 to 140 °F), with relative humidity of 5 to 90% (non-condensing up to 35 °C / 95 °F). The protection rating is IP20

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